linux-kernel - [PATCH part3 3/5] x86, acpi: Rename check_multiple

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Date:	Thu, 8 Aug 2013 16:54:04 +0800
From:	Tang Chen <tangchen@...fujitsu.com>
To:	robert.moore@...el.com, lv.zheng@...el.com, rjw@...k.pl,
	lenb@...nel.org, tglx@...utronix.de, mingo@...e.hu, hpa@...or.com,
	akpm@...ux-foundation.org, tj@...nel.org, trenn@...e.de,
	yinghai@...nel.org, jiang.liu@...wei.com, wency@...fujitsu.com,
	laijs@...fujitsu.com, isimatu.yasuaki@...fujitsu.com,
	izumi.taku@...fujitsu.com, mgorman@...e.de, minchan@...nel.org,
	mina86@...a86.com, gong.chen@...ux.intel.com,
	vasilis.liaskovitis@...fitbricks.com, lwoodman@...hat.com,
	riel@...hat.com, jweiner@...hat.com, prarit@...hat.com,
	zhangyanfei@...fujitsu.com, yanghy@...fujitsu.com
Cc:	x86@...nel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	linux-acpi@...r.kernel.org
Subject: [PATCH part3 3/5] x86, acpi: Rename check_multiple_madt() and make it global.

Since we split acpi_table_init() into two steps, and want to do
the two steps separately, we need to do check_multiple_madt() after
acpi_table_init_override().

But we also have to keep acpi_table_init() as before because it
is also used in ia64, we have to do check_multiple_madt() directly
in acpi_boot_table_init() in x86.

This patch make check_multiple_madt() global, and rename it to
acpi_check_multiple_madt() because all interfaces provided by
drivers/acpi/tables.c begins with "acpi_".

Signed-off-by: Tang Chen <tangchen@...fujitsu.com>
Reviewed-by: Zhang Yanfei <zhangyanfei@...fujitsu.com>
---
 drivers/acpi/tables.c |    4 ++--
 include/linux/acpi.h  |    1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c
index 4913a85..45727b2 100644
--- a/drivers/acpi/tables.c
+++ b/drivers/acpi/tables.c
@@ -314,7 +314,7 @@ int __init acpi_table_parse(char *id, acpi_tbl_table_handler handler)
  * but some report two.  Provide a knob to use either.
  * (don't you wish instance 0 and 1 were not the same?)
  */
-static void __init check_multiple_madt(void)
+void __init acpi_check_multiple_madt(void)
 {
 	struct acpi_table_header *table = NULL;
 	acpi_size tbl_size;
@@ -369,7 +369,7 @@ int __init acpi_table_init(void)
 
 	acpi_table_init_override();
 
-	check_multiple_madt();
+	acpi_check_multiple_madt();
 
 	return 0;
 }
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 9704179..44a3e5f 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -95,6 +95,7 @@ void acpi_boot_table_init (void);
 int acpi_mps_check (void);
 int acpi_numa_init (void);
 
+void acpi_check_multiple_madt(void);
 int acpi_table_init_firmware(void);
 void acpi_table_init_override(void);
 int acpi_table_init (void);
-- 
1.7.1

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